19199544462

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10771}}^1$

素因数の和:10883

約数の個数: 144

約数和(自身を含む): 50574281472

約数和(自身を除く): 31374737010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 49, 63, 86, 94, 98, 126, 129, 141, 147, 258, 282, 294, 301, 329, 387, 423, 441, 602, 658, 774, 846, 882, 903, 987, 1806, 1974, 2021, 2107, 2303, 2709, 2961, 4042, 4214, 4606, 5418, 5922, 6063, 6321, 6909, 10771, 12126, 12642, 13818, 14147, 18189, 18963, 20727, 21542, 28294, 32313, 36378, 37926, 41454, 42441, 64626, 75397, 84882, 96939, 99029, 127323, 150794, 193878, 198058, 226191, 254646, 297087, 452382, 463153, 506237, 527779, 594174, 678573, 891261, 926306, 1012474, 1055558, 1357146, 1389459, 1518711, 1583337, 1782522, 2778918, 3037422, 3166674, 3242071, 3543659, 4168377, 4556133, 4750011, 6484142, 7087318, 8336754, 9112266, 9500022, 9726213, 10630977, 19452426, 21261954, 21768191, 22694497, 24805613, 29178639, 31892931, 43536382, 45388994, 49611226, 58357278, 63785862, 65304573, 68083491, 74416839, 130609146, 136166982, 148833678, 152377337, 195913719, 204250473, 223250517, 304754674, 391827438, 408500946, 446501034, 457132011, 914264022, 1066641359, 1371396033, 2133282718, 2742792066, 3199924077, 6399848154, 9599772231, 19199544462]

約数ペア:

[(1, 19199544462), (2, 9599772231), (3, 6399848154), (6, 3199924077), (7, 2742792066), (9, 2133282718), (14, 1371396033), (18, 1066641359), (21, 914264022), (42, 457132011), (43, 446501034), (47, 408500946), (49, 391827438), (63, 304754674), (86, 223250517), (94, 204250473), (98, 195913719), (126, 152377337), (129, 148833678), (141, 136166982), (147, 130609146), (258, 74416839), (282, 68083491), (294, 65304573), (301, 63785862), (329, 58357278), (387, 49611226), (423, 45388994), (441, 43536382), (602, 31892931), (658, 29178639), (774, 24805613), (846, 22694497), (882, 21768191), (903, 21261954), (987, 19452426), (1806, 10630977), (1974, 9726213), (2021, 9500022), (2107, 9112266), (2303, 8336754), (2709, 7087318), (2961, 6484142), (4042, 4750011), (4214, 4556133), (4606, 4168377), (5418, 3543659), (5922, 3242071), (6063, 3166674), (6321, 3037422), (6909, 2778918), (10771, 1782522), (12126, 1583337), (12642, 1518711), (13818, 1389459), (14147, 1357146), (18189, 1055558), (18963, 1012474), (20727, 926306), (21542, 891261), (28294, 678573), (32313, 594174), (36378, 527779), (37926, 506237), (41454, 463153), (42441, 452382), (64626, 297087), (75397, 254646), (84882, 226191), (96939, 198058), (99029, 193878), (127323, 150794)]